Math Chapter Wise question with answer

Q01 If α, β are the roots of the equation 2x2 +3x+5 = 0, then the value of the determinants 0 β α β α is English · PGT 2005 Q02 If the roots of the equation 1 1 1 2 2 2 3 3 3 − a x b c a b x c a b c x are 1, 2, 3 then the value of the determin... English · PGT 2005 Q03 The values of a and b in the equation 2a + b a - 2b 4 -3 = 5c -d 4c + 3d 11 24 are English · Bihar (TRE 2.0)-2023 Q04 If the area of a triangle with the vertices (-3, 0), (3, 0) and (0, k) is 9 sq. units, then the value of k is English · Bihar (TRE 2.0)-2023 Q05 The value of 1 1 -2 3 4 5 -1 2 1 is English · Bihar (TRE 2.0)-2023 Q06 For which value of x, will the matrix given below become singular? A = 8 x 0 4 0 2 12 6 0 English · Bihar (TRE 2.0)-2023